Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/13/2024
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 05/14/2024 13:51:35 70.23, -31.57 51.31 05/14/2024 13:50:47 70.25, -31.59 51.34 2.61 48
2 05/14/2024 14:41:05 -70.11, 135.89 128.81 05/14/2024 14:41:28 -70.11, 135.96 128.82 2.71 23
3 05/17/2024 05:18:17 -71.09, -82.03 128.45 05/17/2024 05:17:10 -71.13, -84.54 128.35 90.80 67
4 05/17/2024 06:07:58 70.22, 84.31 50.69 05/17/2024 06:07:38 70.19, 84.29 50.67 3.33 20
5 05/17/2024 06:57:28 -70.10,-108.22 129.43 05/17/2024 06:58:20 -70.09,-108.24 129.45 1.46 52
6 05/19/2024 21:34:53 -70.24, 32.59 129.86 05/19/2024 21:33:44 -70.25, 32.67 129.84 3.22 69
7 05/19/2024 22:24:19 70.18,-159.84 50.08 05/19/2024 22:24:28 70.15,-159.87 50.05 3.14 9
8 05/19/2024 23:13:54 -69.79, 7.25 130.31 05/19/2024 23:15:05 -69.79, 8.00 130.34 28.99 71
9 05/22/2024 13:51:13 -70.23, 148.49 130.41 05/22/2024 13:50:35 -70.23, 148.48 130.40 0.84 38
10 05/22/2024 14:40:40 70.11, -44.03 49.47 05/22/2024 14:41:18 70.09, -43.98 49.45 3.29 38
11 05/25/2024 05:17:59 70.46, 97.11 49.33 05/25/2024 05:16:47 70.50, 96.53 49.40 22.01 72
12 05/25/2024 06:07:32 -70.18, -95.66 130.95 05/25/2024 06:07:25 -70.18, -95.65 130.94 0.50 7
13 05/25/2024 06:56:59 70.06, 71.81 48.94 05/25/2024 06:58:08 70.04, 71.88 48.91 3.31 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/13/2024
SNOs_Map_LANDSAT-8_NPP_20240513.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/13/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP